doctrine / dbal

        $this->assertTrue($idx2->isFullfilledBy($idx1));

    }

    public function testFulfilledWithPartial()

    {

        $without = new Index('without', array('col1', 'col2'), true, false, array(), array());

        $partial = new Index('partial', array('col1', 'col2'), true, false, array(), array('where' => 'col1 IS NULL'));

        $another = new Index('another', array('col1', 'col2'), true, false, array(), array('where' => 'col1 IS NULL'));

        $this->assertFalse($partial->isFullfilledBy($without));

        $this->assertFalse($without->isFullfilledBy($partial));

        $this->assertTrue($partial->isFullfilledBy($partial));

        $this->assertTrue($partial->isFullfilledBy($another));

        $this->assertTrue($another->isFullfilledBy($partial));

    }

    public function testOverrulesWithPartial()

    {

        $this->assertTrue($another->isFullfilledBy($partial));

    }

    public function testOverrulesWithPartial()

    {

        $without = new Index('without', array('col1', 'col2'), true, false, array(), array());

        $partial = new Index('partial', array('col1', 'col2'), true, false, array(), array('where' => 'col1 IS NULL'));

        $another = new Index('another', array('col1', 'col2'), true, false, array(), array('where' => 'col1 IS NULL'));

        $this->assertFalse($partial->overrules($without));

        $this->assertFalse($without->overrules($partial));

        $this->assertTrue($partial->overrules($partial));

        $this->assertTrue($partial->overrules($another));

        $this->assertTrue($another->overrules($partial));

    }

    /**

     * @group DBAL-220